April New Releases ByStage Time Published Apr 6, 2008 Flipboard Reddit Pinterest Whatsapp Whatsapp Email New releases this month include Robert Kelly, Mike Birbiglia, Bobby Collins, Dov Davidoff, Dick Gregory and more. Amazon.com Widgets In this article:comedy books, Comedy CDs, Dov Davidoff, DVDs, Mike Birbiglia Advertisement Flipboard Reddit Pinterest Whatsapp Whatsapp Email Advertisement