| Babes in Birdland |
1911 |
| Bad Wizard |
2014 |
| Baffling Book About Bunnybury of Oz, A |
2008 |
| Bandit Jim Crow |
1906 |
| Banished |
2017 |
| Banished from Oz (Abducted to Oz Book 2) |
2015 |
| Barnstormer in Oz, A |
1982 |
| Bashful Baker of Oz, The |
2006 |
| Battle for Oz (RPG) |
2014 |
| Battle For Oz, The |
2015 |
| Battle for Oz: Volume One - Witch Wars |
2022 |
| Battle in the Underground Kingdom (The "Emerald City") |
2000 |
| Baum Ass Stories 2: Gayle Force |
2017 |
| Baum Ass Stories: Twistered Tales of Oz |
2015 |
| Baum Bugle, The (Ongoing Magazine 1957-today) |
1957 |
| Baum's Own Book for Children: Stories and Verses from the Famous Oz Books, Father Goose, His Book, Etc., Etc., With many Hitherto Unpublished Selections |
1912 |
| Baum's Road to Oz: The Dakota Years |
2000 |
| Baum’s American Fairy Tales |
1908 |
| Beach Blanket BabylOz |
1999 |
| Beaut Book Of The Happy Hamburgs, The |
2019 |
| Becoming Judy Garland |
2017 |
| Beenie in Oz |
1997 |
| Before Oz |
1989 |
| Beginnings: A New Novel Set in OZ |
2006 |
| Behind the Emerald Door of Oz: The Untold Truth |
2017 |
| Beldam of Oz |
2023 |
| Bell, Book and Camera: A Critical History of Witches in American Film and Television |
2018 |
| Betsy's Knights: A Reverse Harem Paranormal Fantasy (Princesses of Oz Book 3) |
2021 |
| Bewitched in Oz |
2014 |
| Bewitching Queen, The |
2018 |
| Beyond Oz |
2019 |
| Beyond the Yellow Brick Road: Unlocking the Promises of God |
2020 |
| Bibliographia Baumiana: A Comprehensive Bibliography of the Non-Oz Books by L. Frank Baum |
2017 |
| Bibliographia Oziana : A Concise Bibliographical Checklist of the Oz Books by L.Frank Baum and His Successors |
1976 |
| Bibliographia Oziana : A Concise Bibliographical Checklist of the Oz Books by L.Frank Baum and His Successors (revised) |
1988 |
| Big Magic (The Weird Magic Trilogy Book 1) |
2018 |
| Bill and the Purple Cow in Oz |
2005 |
| Billy Bounce |
2008 |
| Birthday Ban in Munchkin Land, The |
1999 |
| Biting Oz |
2013 |
| Bitten for Love (The Accidental Fairy Tale 2) |
2021 |
| Black Eyed Susan |
2017 |
| Black Fog, The (Tales of the "Emerald City") |
2000 |
| Black Rainbow of Oz, The |
2021 |
| Blackjack: Dark End of the Rainbow (Rapid Fire) (Volume 1) |
2016 |
| Bloodstained Oz |
2006 |
| Blue Emperor of Oz, The |
1966 |
| Blue Witch of Oz, The |
1992 |
| Book Collector's Guide to L. Frank Baum & Oz, The |
2009 |
| Book Of Jinnis: A group of Wizard of Oz Tales From the US Midwest, with origins in Islam and Central Asia, White Arabs |
2017 |
| Book of the Hamburgs, The: A Brief Treatise Upon the Mating, Rearing and Management of the Different Varieties of Hamburgs |
1886 |
| Booksurfers: The Wonderful Wizard of Oz |
2011 |
| Borrowing Shop of Oz, The |
2010 |
| Bouncy Bunnies in Oz, The |
2008 |
| Boy Baronet in Oz, The |
2022 |
| Boy Fortune Hunters in Alaska, The |
1908 |
| Boy Fortune Hunters in China, The |
1909 |
| Boy Fortune Hunters in Egypt, The |
1908 |
| Boy Fortune Hunters in Panama, The |
1908 |
| Boy Fortune Hunters in the South Seas, The |
1911 |
| Boy Fortune Hunters in Yucatan, The |
1910 |
| Boy Who Owned the School: A Comedy of Love, The |
1990 |
| Braided Man of Oz, The |
1987 |
| Brain. A Heart. The Nerve., A |
2018 |
| Breaking Silver: Part 3 |
2017 |
| Breaking Silver: Part 4 |
2017 |
| Breaking Silver: Part 5 |
2017 |
| Breaking Silver: Parts 1 and 2 |
2017 |
| Breaking Silver: Parts 6 and 7 |
2018 |
| Brenda's Christmas adventure (to the land of Oz and more) |
2022 |
| Brewster Bunny and the Case of the Outrageous Enchantments of Oz |
1994 |
| Brewster Bunny and the Purloined Pachyderm of Oz, The |
1999 |
| Brewster Bunny of Oz |
2005 |
| Brick By Brick On the Road Through Oz: Recovery from Sexual Abuse Trauma |
2007 |
| Brief Guide to Oz, A (Going Over the Rainbow) |
2014 |
| Broken: A Mystical Trip Through Oz |
2012 |
| Brothers of the Zodiac: Leo |
2018 |
| Bucketheads In Oz |
2010 |
| Bungle and the Magic Lantern of Oz |
1992 |
| Bungle of Oz |
2013 |
| Bunny King of Oz, The |
2001 |
| Buratino in the Emerald City |
1996 |
| Button Bright of Oz |
1979 |
| By the Candelabra's Glare |
1898 |
