For the month of April 107 auctions are scheduled in the books, manuscripts, maps and ephemera categories.  About half of these sales are scheduled in New York during the first 10 days to coincide with the New York Book and Shadow Fairs.

Tue. Apr. 1st 
Christies. New York. Rare Maps from Kenneth Nebenzahl, Inc.. 180 lots 
Sothebys. London. Made in Britain. 87 lots 
Sothebys. New York. Gordon Waldorf Collection. 50 lots 
Sothebys. New York. The John James Audubon Collection from the Indiana Historical Society. 2 lots 
Sothebys. New York. The Inventive Eye: Photographs from a Private Collection. 31 lots 
Bruun Rasmussen. Copenhagen. Books and Manuscripts. 200 lots 
Audap and Mirabaud. PARIS. Jacques Faizant. 323 lots 
Christies. New York. Interiors - Prints. 17 lots 
Bruun Rasmussen. Copenhagen. Modern and Contemporary Prints. 64 lots 

Wed. Apr. 2nd 
Sothebys. New York. Photographs. 187 lots 
Heritage Auctions. New York. Rare Books. 1051 lots 
Kedem Auction. Jerusalem . Books, Manuscripts and Rabbinic Letters. 425 lots 

Thu. Apr. 3rd 
Christies. New York. The Range of Light: Photographs by Ansel Adams. 25 lots 
Swann Galleries. New York. Astronomy & Science Books from The Library of Martin C. Gutzwiller. 207 lots 
Heritage Auctions. New York. Historical Manuscripts. 429 lots 
Heritage Auctions. Dallas. Rare Books - Internet bidstart 3/27. 383 lots 

Fri. Apr. 4th 
Christies. New York. Photographs. 212 lots 
Eldreds. East Dennis,. Books, Prints, Photographs. 40 lots 

Sat. Apr. 5th 
Heritage Auctions. Dallas. Manuscripts. 
Christies. Paris. Comic Strips. 
Heritage Auctions. New York. Photographs. 342 lots 
De Baecque and Associes. Lyon. Information at a Glance twentieth century # 5 - Contemporary Art and Design - Prints and Photographs. 74 lots 
Arader Galleries. Philadelphia, . Natural History and Americana. 186 lots 

Sun. Apr. 6th 
National Book Auctions. Ithaca. Rare Books and Ephemera. 
Heritage Auctions. Dallas. Movie Posters - Internet Bidstart 3/30. 
Heritage Auctions. Dallas. Comics -Internet bidstart 3/30. 
Carlsen Gallery. Greenville, NY. Spring Sale - Prints. 12 lots 
Adams Amsterdam Auctions. Amsterdam. Rare Books and Prints. 110 lots 

Mon. Apr. 7th 
Heritage Auctions. Beverly Hills. Rare Books. 
Heritage Auctions. New York. Rare Books. 
Bonhams. New York. Treasures from the Caren Archive. 305 lots 
Neret Minet and Tessier. Paris. Marine. 

Tue. Apr. 8th 
Swann Galleries. New York. Printed & Manuscript Americana. 320 lots 
Bonhams. New York. Space History. 208 lots 
Neret Minet and Tessier. Paris. Movie Posters. 

Wed. Apr. 9th 
Dominic Winter Book Auctions. Gloucestershire. Printed Books and Maps, Vintage Photographs. 
Kapandji Morhange. Paris. Books. 
Doyle New York. New York. Rare Books, Autographs and Photgraphs. 353 lots 
Rossini. Paris. Prints and Photographs. 18 lots 
Sothebys. London. Islamic World - Books, Manuscripts. 62 lots 

Thu. Apr. 10th 
Christies. London -South Kensington. Travel, Science and Natural History. 
Dominic Winter Book Auctions. Gloucestershire. Fine Illustrated Travel and Military History. 
Bloomsbury Auctions. London. Bibliophile. 
Freemans. Philadelphia. Books, Maps & Manuscripts. 
Galerie Bassenge. Berlin-Grunewald . Geography. 259 lots 
PBA Galleries. San Francisco. Fine Books. 
Heritage Auctions. Dallas. Rare Books - Internet bidstart 4/3. 
Cowans Auctions. Cincinnati. Americana - Prints, Ephemera. 
Galerie Bassenge. Berlin-Grunewald . Rare Books. 367 lots 
Galerie Bassenge. Berlin-Grunewald . Incunabula. 271 lots 

Fri. Apr. 11th 
Freemans. Philadelphia. Posters & Other Graphics. 
Lancaster Mennonite Historical Society. Lancaster. Rare and Used Books. 
Bloomsbury Auctions. London. Modern Literature. 
Galerie Bassenge. Berlin-Grunewald . Literature of the 17th - 19th Century. 
Galerie Bassenge. Berlin-Grunewald . Autographs. 

Sat. Apr. 12th 
Clars Auction Gallery. Oakland. Prints and Photographs. 
Jeschke van vliet Buch und Kunstauktionen GmbH. Berlin-Schoneberg. Rare Books, Prints and Photographs. 
Blacksparrow. Sun Valley. Hollywood's Leading Men and Women. 13 lots 
Galerie Bassenge. Berlin-Grunewald . Modern Literature and Prints. 

Sun. Apr. 13th 
Heritage Auctions. Dallas. Movie Posters - Internet Bidstart 4/6. 
Heritage Auctions. Dallas. Comics -Internet bidstart 4/6. 

Mon. Apr. 14th 
Minerva Auctions Roma. Roma. Prints, Books. 

Tue. Apr. 15th 
Bonhams. London. Grosvenor School and Avant Garde British Printing. 107 lots 
Bonhams. London. Marine. 

Wed. Apr. 16th 
Christies. London -South Kensington. Prints and Multiples. 
Artcurial. Paris. Books and Manuscripts. 
RR Auction. Amherst. Rare Manuscript, Document & Autograph - bidstart 3/21. 

Thu. Apr. 17th 
Aguttes. Neuilly-sur-Seine . Books. 
Swann Galleries. New York. The Vernacular Eye: Photographic Albums, Snapshots & Objects. 
Bloomsbury Auctions. London. Antiquarian Books. 
Tajan. Paris. Photographs. 
Heritage Auctions. Dallas. Rare Books - Internet bidstart 4/10. 
AntiquarianAuctions.com. Laguna Beach. Antiquarian Books. 

Sun. Apr. 20th 
OSENAT. FONTAINEBLEAU. The Empire at Fontainebleau. 
Heritage Auctions. Dallas. Movie Posters - Internet bidstart 4/13. 
Heritage Auctions. Dallas. Comics -Internet bidstart 4/13. 

Tue. Apr. 22nd 
Rupert Toovey and Co. West Sussex. Photographs, Autographs and Ephemera. 
Bonhams. San Francisco. Prints and Multiples. 

Wed. Apr. 23rd 
Christies. New York. Prints and Multiples. 
Rupert Toovey and Co. West Sussex. Prints. 
Tajan. Paris. Russian Library. 

Thu. Apr. 24th 
Swann Galleries. New York. Modernist Posters. 
PBA Galleries. San Francisco. Fine Americana and Western Memorabilia. 
RR Auction. Amherst. Titanic Internet bidstart 4/17. 
Heritage Auctions. Dallas. Rare Books - Internet bidstart 4/17. 
Aguttes. Neuilly-sur-Seine . Books and Ancient Documents. 

Fri. Apr. 25th 
Neal Auction Company. New Orleans. Books, Prints. 
Bloomsbury Auctions. London. Maps & Atlases incl. a Private Collection of Cartographic. 

Sat. Apr. 26th 
Heritage Auctions. Dallas. Entertainment. 
Stair Auctioneers and Appraisers. Hudson. Prints. 
Artcurial. Paris. Comic Strips. 
Vermot de Pas. Paris. Bibliophily. 

Sun. Apr. 27th 
National Book Auctions. Ithaca. Books and Ephemera. 
Heritage Auctions. Dallas. Movie Posters - Internet bidstart 4/20. 
Heritage Auctions. Dallas. Comics -Internet bidstart 4/20. 

Mon. Apr. 28th 
ALDE. Paris. Modern Books. 
Neret Minet and Tessier. Paris. Cartoons. 
Dorotheum . Vienna. Prints Before 1900. 

Tue. Apr. 29th 
Bonhams. Oxford . Printed Books, Maps and Photographs. 
Sothebys. London. Travel, Atlases, Maps and Natural History. 
Swann Galleries. New York. Old Master Through Modern Prints. 
Doyle New York. New York. Old Master, Modern and Contemporary Prints. 
Sothebys. London. The Gustav Leonhardt Collection, Property from the Bartolotti House, Amsterdam. 
Sothebys. Paris. The Library of an English Bibliophile Part IV. 

Wed. Apr. 30th 
Bolaffi Ambassador Auctions. Turin. Antiquarian Books and Autographs. 
Christies. Paris. Ancient Books, Art Books, and Manuscripts. 
Grays Auctioneers. Cleveland, . Prints. 

Whatever your interests, between the two fairs and the auctions you’ll have plenty of opportunities to make interesting purchases.