Suzanne Collins and Lee Child are the newest authors to sell over a million Kindle editions of their works. Collins is the first children’s author to achieve the milestone. They join Stieg Larsson, James Patterson, Nora Roberts and Charlaine Harris. Release Otto Penzler intends to publish 250 ebooks through a new MysteriousPress.com venture, primarily reissues of classic mysteries not yet available electronically. The line will also publish one new title a month, including a novella by James Grady, a follow-up to Six Days of the Condor. MysteriousPress.com will use Open Road for distribution and marketing, Crain’s NY reports. Crains