Marvel's March solicits are lacking in a few titles namely Generation X, The Unbelievable Gwenpool. Both books were confirmed cancelled by their writers on Twitter.
Today I submitted the last script pages for Generation X. It's been a wild & emotional ride guys. Thanks to @danielketchum, @darrenkshan , @chrisrobinson, @amilcarpinna, @therealsobreiro, @ClaytonCowles, @TerryDodsonArt, @martinmorazzo, @ajalburquerque, and @ekoda for everything!— Christina Strain (@christinastrain) December 19, 2017
Sorry I couldn't confirm earlier, but the news is out. There are only 2 issues left of the Unbelievable Gwenpool. #24 is a fun send off to our version of Batroc the Leaper, and then 25, Gwen comes to terms with her vanishing future page count. pic.twitter.com/jAViZJLQtC— Christopher Hastings (@drhastings) December 19, 2017
Sina Grace took to Twitter to announce the cancellation of Iceman as well.
Answer. pic.twitter.com/dPxpbaX9wW— Sina Grace (@SinaGrace) December 20, 2017
Other titles missing from the solicits include Luke Cage, Defenders, and America, of which there haven't been updates from creative teams.