1. An Introduction to Inertial Confinement Fusion
    S. Pfalzner , Taylor & Francis Publ., (2006) ISBN   0750307013  
  2. The Dense Interstellar Medium in Galaxies
    ed. S. Pfalzner, C. Kramer, C. Straubmeier, A. Heithausen, Springer (2004), ISBN 354021254X
  3. Many Body Tree Methods in Physics,
    S. Pfalzner and P.Gibbon , Cambridge University Press (1996),  hardback  ISBN 0- 521-49564-4 
    (2005),  paperback ISBN 0-521-01916-8  


5 most recent publications:

Unbound stars hold the key to young star cluster historyA Arunima, S Pfalzner, A GovindA&A 670, 128, 2023
Interstellar Objects and ExocometsA Fitzsimmons, K Meech, L Matra, S PfalznerComets III, Book chapter, 2023
Interstellar Heritage and the Birth environment of the Solar systemE Bergin, A Conel, M Drozdovskaya, M Gounelle, S PfalznerComets III, Book chapter, 2023
Most planets have more than 5 Myr time to formS Pfalzner, S Dehghani, M ArnaudApJLetter 939, 10, 2022
Close stellar flybys common in low-mass clustersS Pfalzner, A GovindApJ, 921, 168, 2021

My favourites:

Significant interstellar object production by close stellar flybysS Pfalzner, L Aizpuru Vargas, A Bhandareaccepted A&A
A hypothesis for the rapid formation of planetsS Pfalzner, M BannisterApJ 874, 2019
Outer solar system possibly shaped by stellar flyby S Pfalzner, A Bhandare, K Vincke,P LacerdaApJ 863, 2018

A complete list can be found under the following link