AGNES: Prior to December 2015, my only experience with crossword puzzles was solving them, a pastime that I've enjoyed since the late 1970's. Through C.C.'s generous invitation to collaborate, I'm enjoying the challenges and rewards of the nuts and bolts of construction. Most of all, I'm enjoying working with C.C. whom I consider both a friend and mentor. I'm very excited about our New York Times debut.

C.C.: This puzzle was accepted last Sept. Agnes and I were fairly conservative in our grid design due to theme entry length. I started making puzzles with Agnes in Dec. 2015 and we've had a few puzzles published by Rich (Jeff: Rich Norris, the LA Times editor). Agnes was eager to learn, and she learned so fast. She also works incredibly hard and is unfailingly kind, patient and accommodating of my background. I enjoy very much working with her.

Debut! Great to see C.C. work with so many new constructors.

Baseball theme, a BATTER, COACH, PITCHER, and a FAN making up BALLPARK FIGURES. I liked how they concealed those words by using different meanings, i.e. BATTER as a coating, not as a hitter. BEER BATTER was my favorite — a snazzy phrase, and one that threw me off the scent.

It would have been nice to get the revealer, BALLPARK FIGURES, at the very end, though. Right in the middle of the puzzle is a logical spot to place that entry, but that did give away the game halfway through my solve.

I usually prize consistency, and one form of consistency is having all plural or all singular themers. In this case, though, it felt odd with just a lone FAN. Perhaps this represents a Dodgers game. Hey-o! (Lifelong Giants fan here.)

Getting multiple FANS in could have been done with WINDOW FANS, but that phrase doesn't resonate as well for me. (Perhaps it's because my two-year-old has a strange fascination with CEILING FANs. Don't ask.)

Tough to build around five long themers. Looking at the layout of black squares before starting, I guessed that two of the roughest spots would be in the north and the south — those are areas where there's a lot of overlap between themers.

In the north, PATEK is tough, and I don't think Cheri OTERI has made a crossworthy mark yet. In the south … as much as I love Superman, I'm not sure it's fair to expect most novices to get the KALEL / LEA / TOILE crossings.

I did appreciate the effort to incorporate some long fill — RACHAEL RAY and ILL BE THERE are both nice additions. They make for some difficult filling challenges, since they both intersect two theme answers apiece, but the results are pretty good, especially in the lower left. Very smooth there.

I'm not sure the prices of INE / NATL / RHEAS / SCRAG (those last two are tough vocab for a Monday) are worth RACHAEL RAY, but I'm sure her fans will disagree.

Well-disguised theme plus a spot-on revealer makes for a nice Monday puzzle.