Bash script to download all issues of The MagPi.

magpi.sh

#!/bin/bash
MAGPPI_URL="https://www.raspberrypi.org/magpi-issues/"

function get_issues() {
  curl $MAGPI_URL | grep "\"MagPi\d\d\.pdf\"" | grep -o "MagPi\d\d.pdf" | uniq > /tmp/magpi_issues.list
}

function download() {
  cat issues.list | xargs printf "https://www.raspberrypi.org/magpi-issues/%s\n" $1 | xargs wget
}

get_issues
download

I'd just do this.

wget -r -A .pdf https://www.raspberrypi.org/magpi-issues/