I AM surprised that in the whole coffee room, no none ever heard of Dr. Yaakov GReeNwald. He was a famous psychologist in Monsey. And a close confidant of the STEIPLER
name of second sefer is same as first,eitzos v’hadrachos ,plus,
“chelek beis”.
regarding haskomos;if you read the haskomos in his first sefer, you will realize that there is no need for any more haskamos. the haskamos on the first sefer are from many gedolei hador from previous years attesting to the person and his wisdom and ehrlichkeit.
he needs a refuah. please daven for yakov mordechai ben chana freida.