I have not read the Warrior series in a wile. Decent books. Last one I remember reading was Warriors, Power of Three, #2, Dark River. It was about the three children of Squirrelflight and Brambleclaw,thrived in their apprenticeships, were Lionpaw's is a warrior in training, Hollypaw wants to understand the warrior code, and Jaypaw explores his mysterious powers as the medicine cat apprentice.
Lionpaw makes a discovery that must be kept hidden, Jaypaw learns a secret that could benefit The Thunder Clan but can damage others, and Hollypaw knows something that could avert some battle. My memory is a little bad. I do like the Warrior books, you have wrote, and I can't wait for more.