Can you guess what the subject of my next book is?

next book

I was striving to having this book published by Easter in regards to its subject matter.  But I realized that Easter is early this year.  In addition, I am still creating 3 more what I call ‘just one more cross’ for the book.  I have decided that once I get these 3 designs done, I’m going to call it ‘DONE’!!!!

Now I need a new deadline.   Any suggestions?