I've had this one on my Pre-Pub for more than a year now, not sure how long it's been in Pre-Pub:
Answering Jewish Objections to Jesus, vol. 5 by Dr. Michael Brown.
https://www.logos.com/product/47649/answering-jewish-objections-to-jesus-vol-5
It's the fifth and final volume of the series, the other four are already available. It would be great to be able to complete the collection instead of having to buy it in another format, but waiting for more than a year for the final book in the series is unreasonable.
Please Pre-Pub it and help get into development, it's only $9.95!!
Bump
I've had my order in since 2014.